package com.yuqiao.read.utils;

public class DTset {
    private static int i = init();
    static {
        System.out.println(i);
    }
    public DTset(){
        int i = 2;
        System.out.println(i);
    }
    private static int init(){
        System.out.println(3);
        return 1;
    }

    public static void main(String[] args) {
        new DTset();
    }
}
